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The Schneider Electric 9012GMW4 is a robust pressure switch suitable for various media, including air and non-corrosive liquids. It operates effectively across a pressure range from 270 to 9000 psi, with a maximum capability of up to 25000 psi, making it valuable for demanding applications.
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| Manufacturer | Schneider Electric |
|---|---|
| Product Type | Pressure Switch |
| Product Line | Other |
| Part Number | 9012GMW4 |
| UPC | 785901048862 |
| Weight | 3.00 lbs (1.36 kg) |
| Pressure Media | Air, hydraulic oil, non-corrosive gases/liquids |
| Pressure Range | 270–9000 psi (1862–62053 kPa) |
| Max Pressure | 25000 psi (1724 bar) |
| Differential | Mid-range approx. 400 psi (± 60 psi for low threshold; ± 100 psi for high) |
| Contacts | 2 SPDT-DB (Form Z) snap-action, silver-nickel |
| Contact Ratings | 6 A @120 VAC A600; 3 A @240 VAC A600; 0.27 A @250 VDC R300 |
| Max Voltage | 600 VAC |
| Fluid Port | ¼″–18 NPTF conduit (UL 508) |
| Cable Entry | ½″ NPT conduit terminals |
| Enclosure | Die-cast aluminum, NEMA 4/4X/13/IP65 |
| Mechanical Life | 3 million cycles |
| Repeat Accuracy | ± 4 % FS |
| Operating Temp | –23 °C to 85 °C (–10 to 185 °F) |
Schneider Electric’s model 9012GMW4 serves as a comprehensive pressure switch well-suited for diverse applications involving air and hydraulic oil along with non-corrosive gases or liquids. The switch can effectively monitor pressures between 270 and 9000 psi (equivalent to 1862 to 62053 kPa). For extreme conditions, it can resist pressures peaking at 25000 psi (or 1724 bar).
The differential pressure setting approximates 400 psi, with tolerances of ± 60 psi for low and ± 100 psi for high thresholds. It incorporates two silver-nickel snap-action SPDT-DB contacts that ensure reliable operation across multiple cycles.The contact ratings allow handling of 6 A at 120 VAC, 3 A at 240 VAC, and up to 0.27 A at 250 VDC. This pressure switch supports a maximum voltage rating of 600 VAC.
Fluid connection is achieved through a ¼″–18 NPTF conduit with UL 508 certification, while cable entry utilizes ½″ NPT conduit terminals. Designed with a die-cast aluminum enclosure, it adheres to NEMA 4, 4X, 13, and IP65 standards, thereby enhancing its protective performance against environmental factors.
Operating efficiently in temperatures ranging from –23 °C to 85 °C (–10 to 185 °F), the switch shows remarkable durability in various conditions. The expected mechanical life of this unit exceeds 3 million cycles, ensuring durability, making it a dependable choice for strict industrial requirements.